55875352

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{28277}}^1$

素因数の和:28315

約数の個数: 32

約数和(自身を含む): 118767600

約数和(自身を除く): 62892248

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 28277, 56554, 113108, 226216, 367601, 537263, 735202, 1074526, 1470404, 2149052, 2940808, 4298104, 6984419, 13968838, 27937676, 55875352]

約数ペア:

[(1, 55875352), (2, 27937676), (4, 13968838), (8, 6984419), (13, 4298104), (19, 2940808), (26, 2149052), (38, 1470404), (52, 1074526), (76, 735202), (104, 537263), (152, 367601), (247, 226216), (494, 113108), (988, 56554), (1976, 28277)]